baber/WOPTO huggingface dataset:
Patent JP-2021005687-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA ISAMU
IPC: H01L21/60
Filed: 2019-06-27
Abstract: To provide a semiconductor device that can suppress the outflow of solder.SOLUTION: A semiconductor device A10 includes a substrate 10 having a substrate main surface 101 and a wiring portion 20 formed on the substrate main surface 101. The wiring portion 20 includes a conductive layer 32 formed on the substrate main surface 101 of the substrate 10 and a first plating layer 33 provided on the upper surface 321 of the conductive layer 32 and on which an oxide film is formed. A joint portion 40 for mounting a semiconductor element 50 is formed on the wiring portion 20. The joint portion 40 includes a second plating layer 41 laminated on the conductive layer 32 and a solder layer 44 laminated on the second plating layer 41. The semiconductor element 50 is connected to the wiring portion 20 via the solder layer 44 of the joint portion 40 and the second plating layer 41.SELECTED DRAWING: Figure 3
Patent JP-2021010921-A (JP)
Title: Indirect extrusion press device and product ejection method
Inventor: NAKANO KOJI
IPC: B21C23/21
Filed: 2019-07-05
Abstract: To provide an indirect extrusion press device comprising a product ejection mechanism in which the number and positions of product ejection parts do not have to be changed according to the number and positions of extrusion holes arranged on a die.SOLUTION: An indirect extrusion press device 1 comprises: a common rail 15 arranged in a horizontal direction orthogonal to an extrusion direction; a die unloader device 40 comprising a closure plate part 42 which is guided to the common rail 15 and closes a billet insertion hole 12a at a center of extrusion, and capable of moving the closure plate part 42 to the extrusion center; a shear device 20 for cutting a discard protruded from a container 12. A product extrusion mechanism 60 comprising product extrusion parts 61, 62 protruded in an extrusion direction is arranged in a slidable manner in the extrusion direction in the closure plate part 42 of the die unloader device 40, in the indirect extrusion press device 1.SELECTED DRAWING: Figure 1
Patent JP-2021012629-A (JP)
Title: Locking/unlocking system of building
Inventor: SAKAO HIDEKI
IPC: E05B45/06
Filed: 2019-07-09
Abstract: To provide a locking/unlocking system of a building, capable of ensuring crime prevention and improving convenience for users.SOLUTION: In an entrance door 16 as an opening/closing body in a house 10, an electrical locking and unlocking key with an electronic key 31, and locking devices 21 and 22 that enable mechanical locking and unlocking with a mechanical key 32 are provided. In the locking/unlocking system, an alert mode is set or released by locking or unlocking with the electronic key 31, and when the entrance door 16 is opened while the alert mode is set, a speaker 29 emits an alert sound. Under the alert mode setting state, the alert mode is canceled on a condition that a first operation with the mechanical key 32 is performed and a second operation with the mechanical key 32 is performed within a predetermined time limit from the first operation. At this time, if a touch on a touch sensor 18, which is an extension operation, is performed before the time limit elapses after the first operation is performed, the time limit is extended.SELECTED DRAWING: Figure 1
Patent JP-2021015367-A (JP)
Title: Prediction method for rubber-like elastic body
Inventor: TSUNODA MASAYA
IPC: G06F30/10
Filed: 2019-07-10
Abstract: To accurately predict a first property of a rubber-like elastic body.SOLUTION: The method is for predicting a first property of a first rubber-like elastic body. The method includes a step S1 for inputting, to a computer, first data containing compound content of a plurality of types of second polymer composition groups, a step S2 for inputting second data containing mixing condition of the second polymer composition groups, a step S3 for inputting third data containing a physical quantity at mixing of the second polymer composition groups, a step S4 for inputting fourth data containing a vulcanization condition of the plurality of types of second rubber-like elastic body groups, a step S5 for inputting fifth data containing a first property of the second rubber-like elastic body groups, a step S6 in which the computer constructs a first approximate response function indicating at least a relation of the first to fifth data, and a step S10 in which the computer calculates the first property of the first rubber-like elastic body on the basis of the compound content of the first material group, the mixing condition, the physical quantity and the first vulcanization condition at mixing, and the first approximate response function.SELECTED DRAWING: Figure 4
Patent JP-2021015507-A (JP)
Title: Body motion acquisition device and method
Inventor: KUBO YUKI
IPC: G06T7/00
Filed: 2019-07-12
Abstract: To provide a body motion acquisition device and a body motion acquisition method capable of acquiring a body motion handling an object with higher accuracy.SOLUTION: A body motion acquisition device D includes a plurality of markers attached to a plurality of places of both the body of an object person handing a prescribed object and the object, a position measurement part 1 for measuring each position of the plurality of markers, and a motion information processing part 53 for acquiring each center of gravity position in a plurality of body regions obtained by dividing the body of the object person into a plurality of regions and the center of gravity position of the object as body motion information representing a motion of the body of the object person and object movement information representing object movement on the basis of each position of the plurality of markers measured by the position measurement part 1.SELECTED DRAWING: Figure 1
Patent JP-2021018461-A (JP)
Title: Sensor terminal
Inventor: KOBASHI YASUHIRO
IPC: G08C25/00
Filed: 2019-07-17
Abstract: To provide a sensor terminal operating by power of an own power generation unit, which always displays sensor measurement data and an operation state of data transmission of communication on a display device with low power consumption.SOLUTION: A sensor terminal 100 includes: a self-power generation unit 3; a power storage unit 4; a sensor unit 1 including a sensor; a communication unit 2 for transmitting data acquired by the sensor unit 1 to an external device 50; a display unit 6 having memory capability; and a control unit 5. Power of the power storage unit 4 is supplied to the sensor unit 1, the communication unit 2, the display unit 6, and the control unit 5. The display device 6 is made to display an operation state in which measurement data acquired by the sensor unit 1 is transmitted to the external device 50.SELECTED DRAWING: Figure 1
Patent JP-2021018095-A (JP)
Title: Torque sensor
Inventor: TANAKA TATSUO
IPC: G01L3/10
Filed: 2019-07-18
Abstract: To provide a torque sensor capable of reducing other axis sensitivity.SOLUTION: As a constituent part constituting a strain body, a torque sensor includes: a diaphragm part 11 which is a first thin plate part; a diaphragm part which is a second thin plate part; a shaft body assembly 13 which is an inner cylinder part; and a flange which is an outer cylinder part. At least at a part of a welding portion 15 between one end side of the shaft body assembly 13 and the inner periphery of the diaphragm part 11, a bead 151 is formed, which is long in the radial direction with respect to the circumferential direction and has an intermittent shape with respect to the circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2019170405-A (JP)
Title: Feeder-free derivation of human-induced pluripotent stem cells with synthetic messenger rna
Inventor: WANG JIWU
IPC: C12N5/10
Filed: 2019-07-22
Abstract: To provide novel methods and compositions for using engineered reprogramming factor(s) for the creation of induced pluripotent stem cells (iPSCs) through a kinetically controlled process.SOLUTION: Specifically, this disclosure relates to establishing combinations of reprogramming factors, including fusions between conventional reprogramming factors with transactivation domains, optimized for reprogramming various types of cells. More specifically, the exemplary methods disclosed herein can be used for creating induced pluripotent stem cells from various mammalian cell types, including human fibroblasts. Exemplary methods of feeder-free derivation of human induced pluripotent stem cells using synthetic messenger RNA are also disclosed.SELECTED DRAWING: None
Patent JP-2019195681-A (JP)
Title: Game machine
Inventor: SASHIDA TOSHIHIRO
IPC: A63F5/04
Filed: 2019-07-23
Abstract: To provide a game machine capable of preventing beforehand occurrence of a trouble in menu setting.SOLUTION: In a slot machine, a manager menu screen for displaying a management item for a manager can be displayed corresponding to operation to a change processing start switch. When completing the manager menu screen by a specific completion opportunity followed by the operation of the change processing start switch, a specific display is performed, on the other hand, when completing it by a specific completion opportunity not followed by the operation of the change processing start switch, a display different from the specific display is performed.SELECTED DRAWING: Figure 10
Patent JP-2020027107-A (JP)
Title: Pulse stretching technology for laser bond inspection, laser ultrasonic inspection and laser peening
Inventor: MORTEZA SAFAI
IPC: G01N29/24
Filed: 2019-08-02
Abstract: To provide a pulse stretching technology for a laser bond inspection, laser ultrasonic inspection and laser peening.SOLUTION: A laser system includes: a laser; a plurality of pulse stretchers 204 that are mutually coupled in series; a feedback module 206; and a lens assembly 208. The feedback module includes a pulse delay comparator 210 that is configured to compare a first laser pulse with a stretched laser pulse. The feedback module 206 also includes a computing device that is configured to determine an adjustment with respect to one pulse stretcher of the plurality of pulse stretchers on the basis of a result of the comparison by the pulse delay comparator 210, and apply the adjustment to the pulse stretcher so as to modify a shape of a second stretched laser pulse of the stretched laser pulses.SELECTED DRAWING: Figure 1
Patent JP-2021023904-A (JP)
Title: Nozzle for cooling shrinkage fastening bolt
Inventor: NAKANO TOMOYUKI
IPC: B23P19/06
Filed: 2019-08-08
Abstract: To provide a nozzle for cooling a shrinkage fastening bolt which improves efficiency of cooling a shrinkage fastening bolt by making air flow in a shaft hole provided in the shrinkage fastening bolt constant.SOLUTION: A nozzle for cooling a shrinkage fastening bolt cools a shrinkage fastening bolt 3 in which a shaft hole 3a is formed along a shaft core by cooling air. A nozzle 21 for cooling comprises: a cylindrical body part 22 which is inserted in the shaft hole of the shrinkage fastening bolt and is linearly formed, and of which a tip is blocked; and a plurality of blow-out holes 23 which are bored in a side face of the cylindrical body part, and blow out cooling air, which is introduced into the cylindrical body part from a base end part side of the cylindrical body part, into the shaft hole of the shrinkage fastening bolt. All of respective axes of the plurality of blow-out holes are respectively formed as to become an acute angle toward the tip side or toward the base end part side of the cylindrical body part with respect to an axis in a longer direction of the cylindrical body part.SELECTED DRAWING: Figure 1
Patent JP-2021029330-A (JP)
Title: Game machine
Inventor: ENOMOTO ERI
IPC: A63F5/04
Filed: 2019-08-19
Abstract: To provide a game machine in which a control signal output from a display control part can be directly controlled from a sub control part.SOLUTION: A sub liquid crystal unit 200 has a GPIO 218 and UARTs 217a, 217b. A sub control circuit 42 is connected via the GPIO 218 to the UARTs 217a, 217b, and adds state information to a GPIO write request command for designating a port number of a specific output port of the GPIO 218 and then sends it. When the sub liquid crystal unit 200 receives the GPIO write request command, the sub liquid crystal unit 200 converts the state information into a control signal and outputs it to an output port of a port number designated by a GPIO read-in request command, and sends the fact of the output to the sub control circuit 42 as an ACK command. When the port number designated by the GPIO read-in request command indicates an unused port, the sub liquid crystal unit 200 sends an NAK command to the sub control circuit 42.SELECTED DRAWING: Figure 7
Patent JP-2020007330-A (JP)
Title: Methods, systems and compositions relating to cell conversion via protein-induced in vivo cell reprogramming
Inventor: WANG JIANJUN
IPC: A61K47/18
Filed: 2019-08-22
Abstract: To provide pharmaceutical compositions for treating pathological conditions in subjects in need thereof.SOLUTION: Disclosed herein is a pharmaceutical composition comprising a reprogramming protein (Gata4 etc.) modified with a protein transduction reagent, where the protein transduction reagent comprises polyethyleneimine (PEI) and a lipid selected from the group consisting of N-[1-(2,3-dioleyloxy)propyl]-N,N,N-trimethylammonium chloride (DOTMA), dioctadecylamide-glycylspermine (DOGS), 1,2-dioleoyl-3-trimethylammonium-propane (DOTAP), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE), 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC) and 1,2-dimyristoyl-sn-glycero-3-phosphocholine (DMPE).SELECTED DRAWING: None
Patent JP-2021030544-A (JP)
Title: Information processing system and program
Inventor: NOGUCHI DAISUKE
IPC: H04N1/00
Filed: 2019-08-22
Abstract: To shorten the time required for completing multiple printing jobs, compared to when a conveyance speed used for printing multiple scheduled printing jobs is adapted to the slowest conveyance speed out of those of the multiple printing jobs.SOLUTION: An information processing system comprises a processor for controlling increase and decrease in conveyance speed in a range not exceeding their respective allowable values, during execution of printing operation corresponding to each of the printing jobs, when multiple printing jobs with different allowable values of conveyance speed are continuously scheduled on one roll paper.SELECTED DRAWING: Figure 11
Patent JP-2021032741-A (JP)
Title: Signal analyzer, signal analysis method, and program
Inventor: SHIIKI YUSUKE
IPC: G01R23/16
Filed: 2019-08-26
Abstract: To obtain a signal analyzer, a signal analysis method and a program with which a narrow band analysis method for searching a basis function is speeded up.SOLUTION: Provided is a signal analyzer for repeating a process of selecting a basis function using a basis function set that includes a plurality of basis functions and a process of subtracting the selected basis function from a received wave signal and thereby estimating a combination of an amplitude and a basis function that represents the received wave signal of a snapshot that is an observation time unit and performing a basis function search repeating estimation for each snapshot. The signal analyzer comprises: zero-stuffing means which, when selecting a basis function, adds zero data until the number of data composed of the received wave signal as a residual signal matches the number of basis functions; correlation calculation means for utilizing Fourier transformation in the evaluation of a correlation of the residual signal having had the zero data added thereto with the plurality of basis functions; and selection means for selecting, on the basis of the result of correlation evaluation, a basis function that corresponds to a frequency analysis width of Fourier transformation.SELECTED DRAWING: Figure 2
Patent JP-2021031456-A (JP)
Title: Triphenylene type liquid crystal compound, and adhesive and adhesive body using triphenylene type liquid crystal compound
Inventor: INABA MEGUMI
IPC: B32B37/12
Filed: 2019-08-27
Abstract: To provide a dismantleable adhesive, an adhesive agent and an adhesive body, which are easily peelable by heating or light irradiation; and to provide a compound capable of achieving such a dismantleable adhesive or the like.SOLUTION: There is provided a liquid crystal compound expressed by formula (1) [in the formula, n1 shows an integer of 0-2, n2 shows an integer of 1-4, and R1 and R2 show each independently a monovalent group. A plurality of n1, n2, R1 and R2 may be the same or different respectively].SELECTED DRAWING: None
Patent JP-2020017286-A (JP)
Title: Server device, information processing method, and information processing program
Inventor: SHIBAO TETSURU
IPC: B60W40/04
Filed: 2019-08-29
Abstract: To provide a server device, an information processing method, and an information processing program capable of realizing congestion absorption travel by a plurality of moving bodies together to shorten time to be required for dissolution of congestion itself.SOLUTION: A server device specifies a plurality of moving bodies which are scheduled to pass through a congestion generation point, confirms intentions whether or not to participate in congestion absorption travel in a group to passengers via terminals which move with the plurality of moving bodies, respectively, and notifies a message window of the terminal from which a reply to participate in the congestion absorption travel of a congestion absorption travel guide.SELECTED DRAWING: Figure 6
Patent JP-2021035025-A (JP)
Title: Information processing device, information processing method, and program
Inventor: WADA MASAHIRO
IPC: H04N5/92
Filed: 2019-08-29
Abstract: To provide an environment suitable for editing metadata of an image captured by an imaging device.SOLUTION: An imaging device which is an information processing device includes a user interface control unit that executes processing of detecting the on/off switching operation of the display for each field of metadata given to an image as a setting item that can be set on a setting screen. When an IPTC field setting item is selected, an IPTC field setting screen 67 is displayed. An item name display unit 220, an on/off setting display unit 221, and an edit button 222 are provided for each item. The metadata can be edited by setting the buttons.SELECTED DRAWING: Figure 10
Patent JP-2021038344-A (JP)
Title: Method of searching curable compositions, and apparatus of searching curable compositions
Inventor: NAITO MASANOBU
IPC: C08G59/50
Filed: 2019-09-05
Abstract: To provide a method of searching curable compositions having excellent adhesive strength.SOLUTION: A searching method that is a method of searching curable compositions executed by a computer comprising: generating, as training data, a model with an initial data set containing a feature amount vector containing a molecular weight of epoxy contained in an epoxy-amine curable composition, a molecular weight of the amine, a mole ratio of amino group/glycidyl group, and a curing temperature of the curable composition as feature amounts, and an actual measurement value of adhesive characteristics corresponding thereto; and generating a Bayesian model with Expected Improvement as an acquired function by obtaining a learned model by updating by repeating the model until an estimated error defined by a difference between an actual measurement value of the adhesive characteristics of a new cured material estimated to exhibit the adhesive characteristics higher than the actual measurement value and its estimated value reaches a level predetermined by comparison with a measured error, with it as an objective function.SELECTED DRAWING: Figure 3
Patent JP-2021044115-A (JP)
Title: Heating cooker
Inventor: FUMIYA JUN
IPC: H05B6/12
Filed: 2019-09-10
Abstract: To obtain a heating cooker that suppresses failure of cooking using the heating cooker and other electrical equipment.SOLUTION: A heating cooker includes a heating coil for generating a high-frequency magnetic field for induction heating, a power supply terminal which is connected to a power plug of an electric device, an inverter circuit which receives power from a commercial power source and supplies high-frequency power to the heating coil, a power supply circuit which receives power from the commercial power source and supplies power to the power supply terminal, a cooking menu setting unit for accepting setting of a cooking menu, a controller for controlling the inverter circuit and the power supply circuit so that total power which is a sum of first power supplied to the heating coil and second power supplied to the power supply terminal does not exceed an upper limit value corresponding to the cooking menu set by the cooking menu setting unit.SELECTED DRAWING: Figure 5
Patent JP-2021040564-A (JP)
Title: Sugarcane harvester
Inventor: OKU TAKAMASA
IPC: A01D45/10
Filed: 2019-09-12
Abstract: To address the request to highly efficiently perform maintenance work of an engine and periphery thereof, while comprising the engine in such a manner as to compactly form a machine body.SOLUTION: A sugarcane harvester comprises: a harvesting section 4 for harvesting standing crops; a feeder 5 in a posterosuperiorly-inclined posture, for conveying the harvested crops upward and rearward a machine body; a separation device 6 connected to the rear part of the conveyance device 5 and removing dust, etc. of the conveyed crops; an operation section 3 located on the upper side of the conveyance device 5; an engine 8 located rearward the operation section 3 and upward the conveyance device 5; and a working deck 90 located rearward the engine 8 and upward the conveyance device 5.SELECTED DRAWING: Figure 2
Patent JP-2020023498-A (JP)
Title: Rna interference in application to eye
Inventor: LYN LIBERTINE
IPC: A61P27/02
Filed: 2019-09-13
Abstract: To provide a pharmaceutical composition for delivering nucleic acid to a target eye that needs the nucleic acid.SOLUTION: A pharmaceutical composition contains sd-rxRNA at an effective dose for promoting RNA interference by the sd-rxRNA in an eye, in which sd-rxRNA includes a guide strand and a passenger strand, sd-rxRNA includes a double-stranded region and a single-stranded region, the double-stranded region has 8 to 15 nucleotide length, the single strand is at 3' end of the guide strand and has 4 to 12 nucleotide length, and the single-stranded region includes 3 to 12 of phosphorothioate modification, in which at least 40% of a nucleotide of an isolated double-stranded nucleic acid molecule is modified, sd-rxRNA is directed to a gene coding VEGF, and sd-rxRNA includes at least 12 of continuous nucleotides of a specific sequence.SELECTED DRAWING: None
Patent JP-2021041083-A (JP)
Title: Vacuum cleaner
Inventor: OSHITA SATORU
IPC: A47L9/32
Filed: 2019-09-13
Abstract: To provide a vacuum cleaner for allowing dust fallen from a filter not to be easily scattered.SOLUTION: A vacuum cleaner VC includes a separation part 47, an electric blower 5, a filter 6, a cover 7, and a space part 8. The separation part 47 separates dust. The electric blower 5 sucks dust-containing air into the separation part 47. The filter 6 is arranged between the separation part 47 and the electric blower 5. The cover 7 has a communication hole 73 where air passes through. The cover 7 covers an upstream side of the filter 6. The space part 8 is arranged between the cover 7 and the filter 6.SELECTED DRAWING: Figure 1
Patent JP-2021043898-A (JP)
Title: Tray and electronic apparatus
Inventor: ITO YUTA
IPC: G06K19/00
Filed: 2019-09-13
Abstract: To realize a compact tray capable of holding a card.SOLUTION: A tray (10) is equipped with a first inner wall (11) that regulates a part of a storage space storing a card, a second inner wall (12) that opposes to the first inner wall, and an elastic member (15) provided on the second inner wall. The elastic member is formed of rubber, deforms according to a shape of the card while storing the card in the tray, and applies elastic force toward the first inner wall to the card.SELECTED DRAWING: Figure 1